Datasheet

TYPICAL PERFORMANCE
V (V)
COM
r ( )
on
Ω
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.00 0.14
0.28 0.41
0.55 0.69 0.83
0.97 1.10
1.24 1.38 1.52
1.66 1.79
1.93 2.07 2.21
T =
A
25ºC
T =
A
85ºC
T = –40ºC
A
V (V)
COM
r
( )
on
Ω
0.00
0.50
1.00
1.50
2.00
2.50
0.00 0.10
0.20 0.30
0.40 0.50 0.59
0.69 0.79
0.89 0.99 1.09
1.19 1.29
1.39 1.49 1.58
T =
A
25ºC
T =
A
85ºC
T = –40ºC
A
V (V)
COM
r ( )
on
Ω
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.00 0.26
0.52 0.77
1.03 1.29 1.55
1.81 2.06
2.32 2.58 2.84
3.10 3.35
3.61 3.87 4.13
T =
A
25ºC
T =
A
85ºC
T = –40ºC
A
V (V)
COM
r ( )
on
Ω
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.00
0.18
0.36
0.54
0.72
0.90
1.08
1.26
1.44
1.62
1.80
1.98
2.16
2.34
2.52
2.70
2.88
T =
A
25ºC
T =
A
85ºC
T = –40ºC
A
V (V)
COM
r ( )
on
Ω
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
1.60
1.80
0.00 0.10 0.20 0.30 0.40 0.50 0.59 0.69 0.79 0.89 0.99 1.09 1.19 1.29 1.39 1.49 1.58
1.65 V
2.3 V
3 V
4.3 V
Q (pC)
C
V
COM
(V)
–250
–200
–150
–100
–50
0
50
100
150
200
0 0.3 0.6 0.9
1.2
1.5 1.8
2.1 2.4
2.5
2.7
3.0 3.3 3.6 3.9
4.2
4.3
1.8 V
2.5 V
3.3 V
4.3 V
TS3A44159
SCDS225A – MARCH 2007 – REVISED JUNE 2008 ......................................................................................................................................................... www.ti.com
Figure 1. r
on
vs V
COM
Figure 2. r
on
vs V
COM
(V
+
= 1.65 V) (V
+
= 2.3 V)
Figure 3. r
on
vs V
COM
Figure 4. r
on
vs V
COM
(V
+
= 3 V) (V
+
= 4.3 V)
Figure 5. r
on
vs V
COM
Figure 6. Charge Injection (Q
C
) vs V
COM
(All Voltages) (T
A
= 25 ° C)
12 Submit Documentation Feedback Copyright © 2007 – 2008, Texas Instruments Incorporated
Product Folder Link(s): TS3A44159